Schematic; SE108-21 (Hayes Modem Cable)
Cable; 10c/RJ45 male to DB-25p maleNote that all X-Rite 400's, 900's, SP's, MA's, DTP, and Photo scanning densitometers use an RJ45 (type) female interface connector. While identical in dimension to a true RJ45, the interface in X-Rite's products is a 10 circuit design.
The interface cable described below allows X-Rite 891/892 densitometers to be directly attached to many Hayes type modems. Specifically the modem must be equipped with a DB25s (female) connector. In addition it must be electrically equivalent to a "standard" Hayes (DCE) interface (see Related SUpport).| RJ-10c Pin# | Function | DB-25p Pin# | Function |
| 1 | TXD "B" | 2 | RXD |
| 4 | RXD "B" | 3 | TXD |
| 5 | HS_IN "A" | 22 | Ring Indicator |
| 7 | HS_IN "B" | 5 | CTS |
| 9 | Digital Ground | 7 | Signal Ground |
| 10 | HS_OUT "B" | 4 | Request to Send |
| 6 and 20 | Internally jumpered | ||
| Shield | drain wire | Shield | drain wire |
